From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF450C433EF for ; Wed, 6 Oct 2021 04:46:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C0BD860FDA for ; Wed, 6 Oct 2021 04:46:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231709AbhJFEsJ (ORCPT ); Wed, 6 Oct 2021 00:48:09 -0400 Received: from mail-wr1-f47.google.com ([209.85.221.47]:33575 "EHLO mail-wr1-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229956AbhJFEsH (ORCPT ); Wed, 6 Oct 2021 00:48:07 -0400 Received: by mail-wr1-f47.google.com with SMTP id m22so4780931wrb.0; Tue, 05 Oct 2021 21:46:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=Kl8SHbFH3B0GLoIdNqSDcbwIEzSEiiAzvu57MfFIP6c=; b=A1nfBvZiYR3OOFbAVkJweYO0WYtCGvRqsFJwnXmV4BasqPtFRO5aUE3xf3Ic/MXOcC LSHZFl0r2TPF5a/dbxCxlQq7vuRZzE7UfAUJp+9noWzMQTSl5MWcrcRWiYqfo0dx51i5 Zmv9Qa1dHXhIXfzK8okco2Jz19hhTrPQx8rdspcUJvlqZ1tx54LoQcJljGxf17OYIav9 ilRRmlSYR0qsSDiW5ocFbk34G4XEbZyZVcuK7vENnpA1EFNHPt4I8FF/HlsqEwUm9OPg TDYW1lpkGNj6fVHe0AeZoJlFGlt4cHWbYYCzyGXeA30cquyKg0+6cNgXXHSIyjz7kNMY sYow== X-Gm-Message-State: AOAM532xZ+xsgN/oMl9nPTVfrUehW0Vt0x5Ag1Uw8HSpivdzxybwbppc iji3NPCsqQhZRH2vpPBELrY= X-Google-Smtp-Source: ABdhPJwgfDBH6Hf2UaY4xrDNvXseaJXLd+home/uFJopzqk2dmZ9/7Qgr7wlXkjIjbER2Ah4vs1Lng== X-Received: by 2002:adf:97d4:: with SMTP id t20mr19710014wrb.174.1633495574740; Tue, 05 Oct 2021 21:46:14 -0700 (PDT) Received: from ?IPV6:2a0b:e7c0:0:107::70f? ([2a0b:e7c0:0:107::70f]) by smtp.gmail.com with ESMTPSA id q10sm3718778wmq.12.2021.10.05.21.46.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 05 Oct 2021 21:46:14 -0700 (PDT) Message-ID: <6cc7b75f-1606-2150-ab51-af2922108abf@kernel.org> Date: Wed, 6 Oct 2021 06:46:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.1 Subject: Re: [PATCH v2 2/2] serial: 8250_lpss: Enable PSE UART Auto Flow Control Content-Language: en-US To: Andy Shevchenko , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Aman Kumar References: <20211005133026.21488-1-andriy.shevchenko@linux.intel.com> <20211005133026.21488-2-andriy.shevchenko@linux.intel.com> From: Jiri Slaby In-Reply-To: <20211005133026.21488-2-andriy.shevchenko@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05. 10. 21, 15:30, Andy Shevchenko wrote: > From: Aman Kumar > > Add a call to the custom ->set_termios() which has implementation about > changing the state of RTS and CTS. Worth noting that: config SERIAL_8250_LPSS already does: select SERIAL_8250_DWLIB Reviewed-by: Jiri Slaby > Signed-off-by: Aman Kumar > Signed-off-by: Andy Shevchenko > --- > v2: no changes > drivers/tty/serial/8250/8250_lpss.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/tty/serial/8250/8250_lpss.c b/drivers/tty/serial/8250/8250_lpss.c > index 398d2c4a40e3..d3bafec7619d 100644 > --- a/drivers/tty/serial/8250/8250_lpss.c > +++ b/drivers/tty/serial/8250/8250_lpss.c > @@ -164,6 +164,9 @@ static int ehl_serial_setup(struct lpss8250 *lpss, struct uart_port *port) > * matching with the registered General Purpose DMA controllers. > */ > up->dma = dma; > + > + port->set_termios = dw8250_do_set_termios; > + > return 0; > } > > -- js suse labs